Sum of elements of one dimensional array

import java.io.*;

class array1sum

{

 public static void main(String[] arg)

  {

   int n ,sum=0;

BufferedReader in=new BufferedReader(new InputStreamReader(System.in));

   int arr[]=new int[30];

    try

    {

     System.out.print("Enter the number of elements of array: ");

      n=Integer.parseInt(in.readLine());

     for(int i=0;i<n;i++)

      {

      System.out.print("Enter the value of"+(i+1)+" th elements of array: ");      

        arr[i]=Integer.parseInt(in.readLine());

      }

      for(int i=0;i<n;i++)

      {

       sum+=arr[i];

      }

      System.out.println("Elements of array:");

      for(int i=0;i<n;i++)

      {

       System.out.println(arr[i]);

      }

      System.out.println("Sum of elements of array:"+sum);

     }

    catch(Exception e){ }

   }

}

Posted in: Array in Java,Java Programs

Tweet